To satisfy the decision makers that we can figure out how to reverse the decryption having backed up the keys and filesystem, can you give an openssl enc commandline to decrypt a file? It should be something like:

openssl enc -<cipher> -d -K <key> -iv <IV> -in <infile> -o <outfile>

So far I've had no success trying various combinations of DES ciphers and options.

You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.

Nope, we gave up on this vendor. Single DES uses a 56-bit key, which is insufficient . I stopped working on trying to decrypt manually when I realized how insecure it was. I might take another look if/when they manage to support AES (really, how hard do they think it is? it's just a slightly different Java API).

You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.

Over 52% of internet users say obtaining information in their own language is more important than price and 75% of the world’s population doesn’t speak English. It’s no wonder then that successful gl...